Geometrical and Mechanical Aspects of Periodic Thermal Boundaries on Electrically Conducting Viscoplastic Fluid in a Vertical Channel with Rotating Characteristics

摘要

Oscillatory pressure-driven MHD flow in a vertical rotating channel has been explored in the present article. Emphasis has been given to velocity slip effects along with Hall current and periodic thermal boundaries. Casson fluid model has been incorporated to examine viscoplastic effects. Heat transfer analysis has been performed in the presence of thermal radiation. The current problem has been modeled in a rotating frame. Equations are formulated in the Cartesian coordinate system and simplified by means of suitable non-dimensional variables. Furthermore, closed- form exact solutions are derived for velocity and temperature fields. The effects of pertinent parameters are studied through graphs.